Respuesta :
It would be the "B. The Secret Service" that does not operate under the Department of the Treasury, sine the primary goal of the Secret Service is to protect the President.
Answer:
All of the above.
Explanation:
DEA works under the DOJ
ATF works under the DOJ
Secret Service works under the Department of Homeland Security although they used to work under the Dept of Treasury so it depends how old the test is.
Investigative Division for Counterfeiting and Forgery is under the Secret Service.